Place the salt, flaxseed, chia seed, hemp seed, and almond meal in a large saucepan. Stir to combine.
Pour the almond milk into the saucepan and whisk until blended. Place over medium-high heat and bring to a boil. Turn heat down to a simmer and cook for 3 minutes.
Top with blackberries, walnuts, and chia seed (if using).
Notes
Nutrition information does not include optional ingredients. If using all optional ingredients, this recipe will have 26 carbohydrates (10 net carbs), 20 g protein, 16 g of fiber, and 35 g of fat.